Modine Manufacturing DFP Installation And Service Manual page 5

INSTALLATION
Figure 5.1 - Typical Duct & Airflow Installation
A
Turning
Vanes
3" Min.
3" Max.
A
B
12"
Min.
12"
Min. SIDE VIEW
D
Air
Baffle
B
A
Baffle
24"
Min.
SIDE VIEW
G
POOR
No Air
SIDE VIEW
RECOMMENCED INSTALLATIONS
RECOMMENDED INSTALLATIONS
3" Max.
3" Min.
B
12"
Min.
Turning A
Vanes
Baffle
SIDE VIEW
12"
Min.
B
Turning
Vanes
A
3" Max.
Baffle 15° Max.
SIDE VIEW
INSTALLATIONS NOT RECOMMENDED
No Air
SIDE VIEW
5-564
B
Air
Baffle
24"
Min.
E
Turning
Vanes
3" Max.
3" Min.
Turning
Vanes
H
POOR
Dimensions "B" should never
be less than 1 ¼ of "A".
2
C
12"
Min.
B
A
15° Max.
TOP VIEW
F
Turning
12"
Vanes
Min.
Turning
15° Max.
Vanes
TOP VIEW
J
POOR
No Air
TOP VIEW
5